PROGRAMME EXCUTEE SUR LINUX Red hat.
ce programme transforme une sentance au code morse.
le mots sont separees par des espace.
la deuxieme fonction de ce code et de transformer un code morse a une une sentence
les lettres sont separees par un espace et les mots en morse par trois espace.
et une astuce pour efacer l'ecran.
Source / Exemple :
/* PROGRAMME ECECUTER SUR LINUX Red hat.
Program Code morse
ce programme transforme une sentance au code morse.
le mots sont separees par des espace.
la deuxieme fonction de ce code et de transformer un code morse a une une sentence
les lettres sont separees par un espace et les mots en morse par trois espace.
#include<stdio.h>
#include<string.h>
#include<stdlib.h>
#include<ctype.h>
#define SIZE 100
#define SIZE2 200
void morse(char [],int );
void morse_word(char []);
void morse_sentence(char [],int);
void help();
char *saisie(char []);
void clrscr();
const char *lettres[37]={"A","B","C","D","E","F","G","H","I","J","K","L","M","N","O","P","Q","R","S","T","U","V","W","X","Y","Z","1","2","3","4","5","6","7","8","9","0"};
const char *code[37]={".-","-...","-.-.","-..",".","..-.","--.","....","..",".---","-.-",".-..","--","-.","---",".--.","--.-",".-.","...","-","..-","...-",".--","-..-","-.--","--..",".----","..---","...--","....-",".....","-....","--...","---..","----.","-----"};
char word[SIZE]={'\0'};
int main()
{
char sentence[SIZE];
//char *tokenptr;
char con='c',c,choice;
int i,j,k,stop=1,c1,cpt=0;
do
{
i=0;
clrscr();
/* main menu for the program.
select one option to enter in the program.*/
printf("\t\t****************************************************\n");
printf("\t\t* Code Morse *\n");
printf("\t\t****************************************************\n");
printf("\t\t* 1- Sentence to Morse *\n");
printf("\t\t* 2- Morse to Sentence *\n");
printf("\t\t* h- help Morse *\n");
printf("\t\t* esc- exit *\n");
printf("\t\t****************************************************\n\n");
printf("\nEnter your choice please: \n");
if (cpt==1)getchar();
choice=getchar(); // select a choice.
switch (choice)
{
case '1':// sentence to the morse. enter a sentence separte by espace.
clrscr();
cpt=1;
printf("\t\t****************************************************\n");
printf("\t\t* Code Morse *\n");
printf("\t\t****************************************************\n");
printf("\t\tSentence --------------> Morse\n");
for (i=0;i<40;i++) // initialization for array word
word[i]='\0';
strcpy(sentence,saisie(sentence));
morse(sentence,SIZE);// call morse function.
break;
case '2':// morse to a sentences, enter a morse code separete by espace for a lettres end tres space for word
clrscr();
cpt=1;
printf("\t\t****************************************************\n");
printf("\t\t* Code Morse *\n");
printf("\t\t****************************************************\n");
printf("\t\tMorse --------------> Sentence\n");
for (i=0;i<40;i++) // intialiation de word
word[i]='\0';
strcpy(sentence,saisie(sentence));
/*while(d=getchar()!='\n')
sentence[j1++]=d;
sentence[j1]='\0';*/
morse_sentence(sentence,SIZE);// call morse sentence to detrminate word corepond for a morse code.
break;
case'h':
cpt=1; // call function help to show table of morse and charactere
help();
break;
case 27:// esc code ASCII 27=esc.
cpt=1;
stop=0;
break;
default :
cpt=1;
printf("Sorry !!!! Tray Again 'esc to end' please\n");
break;
}
if (stop==1)
{
printf("Would you like to continue [c/n]");
scanf("%s",&con);
}
}while ((con =='c')&&(stop==1));
printf("\t\t*****************************************************\n");
printf("\t\t\t End of the Program \n");
printf("\t\t*****************************************************\n");
return 0;
}
//****************************************************************************
void morse(char sent[],int size)
{
char morse[SIZE2]={'\0'};
char word1[SIZE];
char *ptrtoken;
int ln,i,stp=1,j=0,stop=1;
ptrtoken=strtok(sent," "); // point in the first word
while (ptrtoken !=NULL)
{
strcpy(word1,ptrtoken); // copy in word1 a content of the pointer
ln=strlen(word1);
for (i=0;i<ln;i++)
word1[i]= toupper(word1[i]);// determinate for each lettre a code morse corespond
for (i=0;i<ln;i++)
{
stp=1;
j=0;
while ((j<=36)&& ( stp==1))
{
if (word1[i]==*lettres[j])
{
strcat(morse,code[j]);
strcat(morse," ");
stp=0;
}
j++;
if ((j==36)&& (stp==1)){ stop=0;break;}
}
}
if (stop==0) {strcpy(morse,"no Morese*******");break;}
strcat(morse," ");// separe a word
ptrtoken=strtok(NULL," "); // next word until end
}
printf("Code Morse for the sentence is :\n %s \n",morse);// desplay a word.
}
//***********************
void morse_sentence(char sent[],int size)
{
char mot[SIZE2]={'\0'};
char sent_tmp[SIZE2]={'\0'};
char word_tmp[40];
char word_tmp1[40];
char *ptrword,*ptrtok;
int ln,i=0,j=0,stp=1,stop=0;
strcpy(sent_tmp,sent);
ln=strlen(sent);
while (i<=ln)
{
if ((sent_tmp[i]==' ') && (sent_tmp[i+1] == ' '))
{
morse_word(mot); // call the morse function
strcat(word," ");// separe a word
i=i+2;
j=0;
}
else
{
mot[j]=sent_tmp[i];
j++;
}
i++;
}
morse_word(mot);
ln=strlen(word);
for (i=0;i<ln;i++) word[i]=tolower(word[i]);//desplay a word
printf("\nthe Sentence for the Morse is :\n %s\n\n",word);
}
//**************************************************
void clrscr()
{ // seulement sur LINUX pour efacer l'ecran
printf("\033[2J");
printf("\033[0;0f");
}
//*************************************************
void help()// desplay morse table
{
int i;
printf("*****************************************************************\n");
printf("\t\tCharater and Code Morse\n");
printf("*****************************************************************\n");
for (i=1;i<37;i++)
{
printf("%1s <=> %s\t",lettres[i-1],code[i-1]);
if (i%4 ==0) printf("\n");
}
printf("*****************************************************************\n");
}
//**************************************************
char *saisie(char sentence[])// enter a sentence to converte
{
char c1;
printf("\nEnter your sentences please \n");
c1=getchar();
gets(sentence);
return sentence;
}
//*********************************************************
void morse_word(char mot [])
{
char word_tmp[SIZE]={'\0'};
char *ptrtoken;
int stp=1,j,stop=0;
ptrtoken=strtok(mot," ");// point to a first lettre
while (ptrtoken!=NULL)
{
stp=1;
j=0;
while ((j<=36)&&(stp==1))
{
if (strcmp(ptrtoken,code[j])==0) // search a lettres corespond to a code morse
{
strcat(word_tmp,lettres[j]);
stp=0;
}
j++;
if ((j>=36)&& (stp==1)){ stop=1;break;} // case a the code dont exist in morse table.
}
if (stop==1) break;
ptrtoken=strtok(NULL," ");
}
if (stop==1)
{
strcpy(word," No word* *************** ");
}
else
strcat(word,word_tmp);
}
//*************************************************************
Vous n'êtes pas encore membre ?
inscrivez-vous, c'est gratuit et ça prend moins d'une minute !
Les membres obtiennent plus de réponses que les utilisateurs anonymes.
Le fait d'être membre vous permet d'avoir un suivi détaillé de vos demandes et codes sources.
Le fait d'être membre vous permet d'avoir des options supplémentaires.